ASAP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER Express the sum using summation notation. 1 +4+9+... + 100​

An angle that measures between 90 and 180° is called a(,

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

How do you convert 1.27 to a percentage